Question
A bivalve closes its shell tightly when disturbed. The structure most directly responsible is the:
Correct Answer: A
Adductor muscle
Bivalves close their shells using adductor muscles. These muscles pull the two valves together, protecting the soft body from predators and drying.
Bivalves close their shells using adductor muscles. These muscles pull the two valves together, protecting the soft body from predators and drying.
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